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Convert meters [m] to millimeters [mm] and vice-versa

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Convert any value from / to meters [m] to millimeters [mm]. Fill one of the following fields, values will be converted and updated automatically.

meters [m]
millimeters [mm]



Since one millimeter is equal to 1/1000 of meter, it becomes trivial to deduce the following formula:

$$ l_{ (m) } = \frac { l_{ (mm) } } {1000} $$

and vice-versa:

$$ l_{ (mm) } = 1000 \times l_{ (m) } $$

See also

Last update : 04/13/2019